LANCAM
Data Sheet
LANCAM B Family
APPLICATION BENEFITS
DISTINCTIVE CHARACTERISTICS
• New low-cost LANCAM family in a space-...
Description
Data Sheet
LANCAM B Family
APPLICATION BENEFITS
DISTINCTIVE CHARACTERISTICS
New low-cost LANCAM family in a space-saving High density CMOS Content Addressable Memory
LQFP package
(CAM)
Fast speed allows processing of both DA and SA 1K (1480B), 2K (2480B) , 4K (4480B), 8K (8480B)
within 450 ns, equivalent to 138 ports of 10 Base-T or
words
13 ports of 100 Base-T Ethernet
64-bit per word memory organization
Full CAM features allow all operations to be masked on a bit-by-bit basis
Powerful, LANCAM A/L compatible instruction set
mfor any list processing need o Shiftable Comparand and Mask registers assist in
proximate matching algorithms
.c Cascadable to any practical length with no performance penalties
U Industrial temperature grades for harsh environments
Dual footprint connections to conserve board space
heet4 3.3 Volt for lower power systems
16-bit I/O Fast 50 ns compare speed Dual configuration register set for rapid context
switching 16-bit CAM/RAM segments with MUSIC’s patented
partitioning /MA and /MM output flags to enable faster system
performance Readable Device ID Selectable faster operating mode with no wait states
after a no-match Validity bit setting accessible from the Status register Single cycle reset for Segment Control register 3.3 Volt operation 44- and 64-pin LQFP package
(also available in Lead-Free package)
.DataSDQ (15—0)
(16)
DATA (16)
MUX
DATA (64)
DATA (16)
TRANSLATE 802.3 / 802.5
DATA (16...
Similar Datasheet